# r-xnomial¶

Tests whether a set of counts fit a given expected ratio. For example, a genetic cross might be expected to produce four types in the relative frequencies of 9:3:3:1. To see whether a set of observed counts fits this expectation, one can examine all possible outcomes with xmulti() or a random sample of them with xmonte() and find the probability of an observation deviating from the expectation by at least as much as the observed. As a measure of deviation from the expected, one can use the log-likelihood ratio, the multinomial probability, or the classic chi-square statistic. A histogram of the test statistic can also be plotted and compared with the asymptotic curve.

 Home https://CRAN.R-project.org/package=XNomial Versions 1.0.4 License GPL Recipe https://github.com/bioconda/bioconda-recipes/tree/master/recipes/r-xnomial

## Installation¶

With an activated Bioconda channel (see 2. Set up channels), install with:

conda install r-xnomial


and update with:

conda update r-xnomial


A Docker container is available at https://quay.io/repository/biocontainers/r-xnomial.